Electricity and Magnetism
نویسنده
چکیده
منابع مشابه
Evaluating an electricity and magnetism assessment tool: Brief electricity and magnetism assessment
The Brief Electricity and Magnetism Assessment BEMA , developed by Chabay and Sherwood, was designed to assess student understanding of basic electricity and magnetism concepts covered in college-level calculus-based introductory physics courses. To evaluate the reliability and discriminatory power of this assessment tool, we performed statistical tests focusing both on item analyses item diffi...
متن کاملThe Bakken: a library and museum of electricity in life.
The Bakken: A Library and Museum of Electricity in Life is located on the shores of Lake Calhoun in Minneapolis, Minn. The collections consist of some 12,000 rare and long–out-of-print books, journals, and ephemera, as well as several hundred original examples of medical electrical devices. The collections focus on the relationship between electricity and magnetism and living organisms, both in...
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